Each STKIT includes four seat track channels and both M10 Metric and 3/8-16 Unified Course (UNC) threaded fasteners for the installer's convenience. All parts in the STKIT are engineered to provide a high margin of safety. Each seat track channel is load rated at 350 lbs with a 15:1 safety factor. The channels are manufactured of milled aluminium and are anodized black. By purchasing multiple seat track kits, one enclosure may be suspended over another.
(Chris Henry)